Electronic cigarette

Abstract

The present invention provides an electronic cigarette includes a smoke pole having a chamber, a smoke oil accommodating assembly used for storing smoke oil, an atomization assembly used for atomizing the smoke oil; and a smoke nozzle assembly. The smoke nozzle assembly, the smoke oil accommodating assembly and the atomization assembly are orderly assembled in the chamber of the smoke pole. The smoke nozzle assembly includes a seal ring used for isolating the smoke nozzle assembly and the smoke oil, and at least two filters used for filtering. The seal ring has air-through hole. The at least two filters are sequentially arranged at one side of the seal ring and communicate with the air-through pipe located at another side of the seal ring via the air-through hole. The at least two layers of filter can improve the filtering effect, effectively filter out harmful ingredients

1 . An electronic cigarette, comprising:
 a smoke pole with a chamber;   a smoke oil accommodating assembly used for storing smoke oil;   an atomization assembly used for atomizing the smoke oil; and   a smoke nozzle assembly; the smoke nozzle assembly, the smoke oil accommodating assembly and the atomization assembly being sequentially assembled in the chamber of the smoke pole, an air-through pipe capable of guiding atomized smoke oil from the atomization assembly to the smoke nozzle assembly being disposed between the smoke nozzle assembly and the atomization assembly, one end of the air-through pipe connected with the atomization assembly, and the other end of the air-through pipe extending into the smoke nozzle assembly;   wherein the smoke nozzle assembly includes a seal ring used for isolating the smoke nozzle assembly and the smoke oil, and at least two layers of filters used for filtering, the seal ring has air-through hole, the at least two layers of filters are sequentially arranged at one side of the seal ring and communicate with the air-through pipe located at another side of the seal ring via the air-through hole.   
     
     
         2 . According to the electronic cigarette in  claim 1 , wherein any one of the at least two filters is made of chemical fiber, sponge, or breathable foam material. 
     
     
         3 . According to the electronic cigarette in  claim 2 , wherein the chemical fiber includes cellulose acetate fiber, polypropylene fibers, polyester fibers, acetate fibers, viscose fibers, polyamide fibers, polyacrylonitrile fibers, or polyvinyl formal fiber. 
     
     
         4 . According to the electronic cigarette in  claim 1 , wherein the cross-section of any one of the two layers of filters is circular, oval, triangular or polygonal. 
     
     
         5 . According to the electronic cigarette in  claim 1 , wherein any one of two layers of filters has fragrance layer to provide fragrance. 
     
     
         6 . According to the electronic cigarette in  claim 1 , wherein the smoke oil accommodating assembly includes a tubular storing cotton used for storing smoke oil, the storing cotton has through center hole, an oil guiding cotton is assembled in the center hole, the air-through pipe passes through the oil guiding cotton, a fixing pipe is disposed between the air-through pipe and the oil guiding cotton, the atomization assembly partially extends into the air-through pipe. 
     
     
         7 . According to the electronic cigarette in  claim 6 , wherein the atomization assembly includes a battery, an atomization seat, and a heating wire assembly electrically connected with the battery, the atomization seat includes a bottom seat, a center protruding block protruding from a middle of the bottom seat, the center protruding block extends into the air-through pipe, the heating wire assembly passes through the atomization seat and also extends into the air-through pipe, the air-through pipe has hole in a side wall corresponding to the heating wire assembly. 
     
     
         8 . According to the electronic cigarette in  claim 7 , wherein the atomization seat has a cup wall around the center protruding block, the cup wall and the center protruding block to fix one end of the storing cotton and the oil guiding cotton. 
     
     
         9 . According to the electronic cigarette in  claim 8 , wherein the smoke pole has a microphone and light cap at one end thereof contrary to the smoke nozzle assembly. 
     
     
         10 . According to the electronic cigarette in  claim 2 , wherein the smoke oil accommodating assembly includes tubular storing cotton used for storing smoke oil, the storing cotton has through center hole, an oil guiding cotton is assembled in the center hole, the air-through pipe passes through the oil guiding cotton, a fixing pipe is disposed between the air-through pipe and the oil guiding cotton, the atomization assembly partially extends into the air-through pipe. 
     
     
         11 . According to the electronic cigarette in  claim 3 , wherein the smoke oil accommodating assembly includes tubular storing cotton used for storing smoke oil, the storing cotton has through center hole, an oil guiding cotton is assembled in the center hole, the air-through pipe passes through the oil guiding cotton, a fixing pipe is disposed between the air-through pipe and the oil guiding cotton, the atomization assembly partially extends into the air-through pipe. 
     
     
         12 . According to the electronic cigarette in  claim 4 , wherein the smoke oil accommodating assembly includes tubular storing cotton used for storing smoke oil, the storing cotton has through center hole, an oil guiding cotton is assembled in the center hole, the air-through pipe passes through the oil guiding cotton, a fixing pipe is disposed between the air-through pipe and the oil guiding cotton, the atomization assembly partially extends into the air-through pipe. 
     
     
         13 . According to the electronic cigarette in  claim 5 , wherein the smoke oil accommodating assembly includes tubular storing cotton used for storing smoke oil, the storing cotton has through center hole, an oil guiding cotton is assembled in the center hole, the air-through pipe passes through the oil guiding cotton, a fixing pipe is disposed between the air-through pipe and the oil guiding cotton, the atomization assembly partially extends into the air-through pipe. 
     
     
         14 . An electronic cigarette, comprising:
 a smoke pole having a chamber;   a smoke oil accommodating assembly;   an atomization assembly;   a smoke nozzle assembly, the smoke nozzle assembly, the smoke oil accommodating assembly and the atomization assembly being orderly assembled in the chamber of the smoke pole; and   an air-through pipe capable of guiding atomized smoke oil from the atomization assembly to the smoke nozzle assembly, the air-through pipe being disposed between the smoke nozzle assembly and the atomization assembly;   wherein the smoke nozzle assembly includes a seal piece used for isolating the smoke nozzle assembly and the smoke oil, and at least two layers of filters used for filtering, the seal piece has air-through hole, the at least two layers of filters are orderly arranged at one side of the seal piece and communicate with the air-through pipe located at another side of the seal piece via the air-through hole.   
     
     
         15 . According to the electronic cigarette in  claim 14 , wherein one end of the air-through pipe connects with the atomization assembly, the other end of the air-through pipe extends into the smoke nozzle assembly.